191587532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2939}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 344097600

約数和(自身を除く): 152510068

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1516, 2939, 5878, 11756, 16297, 32594, 65188, 126377, 252754, 505508, 1113881, 2227762, 4455524, 47896883, 95793766, 191587532]

約数ペア:

[(1, 191587532), (2, 95793766), (4, 47896883), (43, 4455524), (86, 2227762), (172, 1113881), (379, 505508), (758, 252754), (1516, 126377), (2939, 65188), (5878, 32594), (11756, 16297)]